Perhaps you should try some spelling variations:
technologies past » technologies part, technologies pt, technologies art
den communication » open communication, lean communication, when communication
past information » plant information, cost information, ist information
sme development » trade development
development des » development does, development desd, development ds
des afrique » en afrique, de l'afrique
3.2 das » 1.2 das, 3.2 data
das den » das denn, das der, das dem

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies past information 3.2 das den communication _ sme development des afrique.*.